National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

-6°F

-21°C

Humidity 86%
Wind Speed SW 3 mph
Barometer 30.01 in (1017.5 mb)
Dewpoint -9°F (-23°C)
Visibility 9.00 mi
Last update 28 Jan 2:56 am EST
Extended Forecast for

3 Miles S Watertown NY

Lake Effect Snow Warning January 28, 03:14am until January 29, 07:00pm
Click here for hazard details and duration
Lake Effect Snow Warning
  •  
    Lake Effect Snow Warning January 28, 03:14am until January 29, 07:00pm

    NOW until 7:00pm Thu

    Lake Effect Snow Warning

  • Overnight

    Low: -3 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly between 2pm and 3pm, then snow after 3pm. High near 16. Wind chill values as low as -15. South wind 6 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 16 °F

    Slight Chance
    Snow Showers
    then Snow

  • Wednesday Night

    Wednesday Night: Snow before midnight, then a chance of snow showers between midnight and 1am. Low around 2. South wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 2 °F

    Snow then
    Chance Snow
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 13. Wind chill values as low as -5. South wind 5 to 9 mph becoming west in the afternoon.

    High: 13 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -13. West wind around 6 mph.

    Low: -13 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow showers after 1pm. Partly sunny and cold, with a high near 4. West wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 4 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -7. West wind around 5 mph becoming calm in the evening.

    Low: -7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 10. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 10 °F

    Cold

Detailed Forecast

Overnight
Mostly cloudy, with a low around -3. Wind chill values as low as -20. Southwest wind around 7 mph.
Wednesday
Snow showers likely, mainly between 2pm and 3pm, then snow after 3pm. High near 16. Wind chill values as low as -15. South wind 6 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow before midnight, then a chance of snow showers between midnight and 1am. Low around 2. South wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Partly sunny, with a high near 13. Wind chill values as low as -5. South wind 5 to 9 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around -13. West wind around 6 mph.
Friday
A slight chance of snow showers after 1pm. Partly sunny and cold, with a high near 4. West wind 6 to 8 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around -7. West wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny and cold, with a high near 10. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around -6.
Sunday
Mostly sunny, with a high near 13.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Mostly cloudy, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Watertown NY
 43.93°N 75.89°W (Elev. 633 ft)
Last Update:
12:36 am EST Jan 28, 2026
Forecast Valid:
3am EST Jan 28, 2026-6pm EST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation